🌱 Mnemonic Accounts

Derive keys and addresses from a recovery phrase the way Shelley wallets do (CIP-1852: Yoroi, Eternl, Lace, Daedalus).

Runs locally in your browser. Don't paste keys that hold real funds.

Recovery phrase (12, 15 or 24 words)

Passphrase (optional, rarely used) Network Account Addresses How many

Show private keys

How it works

The phrase's entropy goes through PBKDF2-HMAC-SHA512 (4096 rounds, the passphrase as password) to make the root key. Keys are then derived with BIP32-Ed25519 along m/1852'/1815'/account'/role/index: role 0 is receiving addresses, 1 is change, 2 is the stake key. Each base address combines a payment key hash with the account's stake key hash.

Legacy Byron (Daedalus) and Ledger/Trezor hardware-wallet roots use other schemes, so their addresses will differ.